From: Andi Kleen <[email protected]> This function is referrenced from assembler, so need to be marked visible for LTO.
Cc: [email protected] Cc: [email protected] Cc: [email protected] Fixes: 3a025de64bf8 x86/hyperv: Enable PV qspinlock for Hyper-V Signed-off-by: Andi Kleen <[email protected]> --- arch/x86/hyperv/hv_spinlock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/hyperv/hv_spinlock.c b/arch/x86/hyperv/hv_spinlock.c index a861b0456b1a..07f21a06392f 100644 --- a/arch/x86/hyperv/hv_spinlock.c +++ b/arch/x86/hyperv/hv_spinlock.c @@ -56,7 +56,7 @@ static void hv_qlock_wait(u8 *byte, u8 val) /* * Hyper-V does not support this so far. */ -bool hv_vcpu_is_preempted(int vcpu) +__visible bool hv_vcpu_is_preempted(int vcpu) { return false; } -- 2.20.1
